A closed-loop system: A) Monitors conditions that it can not ...

[erika]

A closed-loop system:
 
  A) Monitors conditions that it can not control.
  B) Controls conditions for machines that are not open to the air.
  C) Monitors conditions that it can control.
  D) Connects to the main controller through an enclosed conduit.

Question 2

The most common type of single-phase motor used in HVACR equipment is:
 
  A) Permanent split capacitor (PSC). B) Repulsion start induction run (RSIR).
  C) Capacitor start induction run. D) Series wound universal DC motor.

[Ahernandez18]

Answer to Question 1

C

Answer to Question 2

A

[erika]

YES! Correct, THANKS for helping me on my review

[yeungji]

Excellent